Kate Middleton photobombed by two dogs having sex in hilarious photo on her first day back to work

Kate Middleton returned to work yesterday after being on maternity leave for five months following the birth of Prince Louis.

The Duchess met children and looked around the Sayers Croft Forest School and Wildlife Garden at Paddington Recreation Ground in west London yesterday. 

Photos of the Duchess of Cambridge's first day back at work hit the internet but one particular photo is being talked about so much.

In the photo, two dogs are seen having sex as Kate walked past with her entourage. The woman walking the dogs can be seen in the photo trying to separate them but a photographer succeeded in capturing the moment before the dogs were done with their business.